Mai i te tau 1966, kua whakapau kaha a EM Technology ki te rangahau me te whakawhanake i ngā rauemi whakamahana. E 56 tau te roa o te mahi i roto i te umanga, ā, kua whakatūria he pūnaha rangahau pūtaiao nui, neke atu i te 30 ngā momo rauemi whakamahana hou kua whakawhanakehia, e mahi ana ki te hiko, te mīhini, te hinu, te matū, te hikohiko, te motuka, te hanga, te pūngao hou me ētahi atu ahumahi. I roto i ēnei, ko te whakamahinga o ngā rauemi whakamahana i roto i ngā mīhini whakarewa tētahi o ngā huarahi matua e arotahi ana mātou.
Kua whakamahia angitu te rauemi EMT i roto i te pūnaha CRH (China railway High-speed) mā te tuku ki ngā wāhanga rerekē o te pūnaha rerewē i roto i ngā momo kiritaki pēnei i a ABB, BNP, arā, te tinana waka (papa), te pūnaha kukume (transformer kukume, motor traction, converter traction), ngā taputapu hiko (DC switchgear, connector/contactor/relay).
Tinana waka
Papa Ko te hanganga o te papa tinana e toru ngā wāhanga: te tautoko papa (hanganga whakarewa), te papa (rauemi hiato) me te kakahu papa (rapa/PVC, me ētahi atu). Ka whakamahia ā mātou rauemi phenolic laminate me te pahuka hei hanga pereti hiato papa maha mō te papa.
Pūnaha kukume-whakawhiti kume
Kua whakamahia te EPGC308/GPO3/EPGC203/D338/Pultrusion/UPGM205/EPGC203/EPGC22/24 ki roto i te whakawhiti maroke me te whakawhiti hinu, i tēnei wā, ka tāutahia te nuinga ki runga i te CRH2, CRH6F, CRH6A me ētahi atu.
Mōta kukume
Kua whakamahia he pepa mārō, he mokowā, he rīpene mika, he rīpene whakamahana me te pepa whakapiri NKN ki te motuka kukume AC mō te rerewē tāone, te tereina raro whenua me te tereina māmā.
Kaitahuri
Kei roto i te pūtahuri he pouaka mana āwhina me te pouaka whakatikatika āwhina, ko ā mātou hua matua ko ngā wāhanga GPO3/UPGM205/EPGC308/UPGM206/SMC/whakarewa.
Ngā taputapu hiko
Ngā kāpata pana DC rerekē: e whakamahia ana mō ngā wāhanga tukatuka o ngā pereti whakamahana rerekē hei tautoko i ngā hanganga kāpata
Kaiwhakapā me te hononga
Ko te nuinga o ēnei hua e whakamahia ana i roto i ngā hononga hiko, i ngā rūma tinei pewa me ngā whati ara iahiko;
Whakamahia ā mātou SMC/BMC ki te hanga i ngā momo hua
Mō ētahi atu kōrero mō te hua, tirohia te paetukutuku mana:https://www.dongfang-insulation.com/mēra mai rānei ki a mātou:ngā hoko@dongfang-insulation.com
Wā tuku: Oketopa-28-2022
